We have searched the ASAS-SN photometric data for the 33 candidate acc-SySt looking for a type of lightcurve modulation that could be
orbitally induced along the lines just outlined for T CrB and LT Del in
Fig. REF . We found a suitable shape for 12 of them, and
they are presented in Fig. REF , with the corresponding
periods listed in Table REF . Their length is rather
typical for symbiotic stars, the majority of known cases going from 7 months
to 2.5 years [1]}.
